ViewStar series solar controller for off-grid solar systems. It has a LCD display, and a reliable battery charging with full electronic protection with programmable parameters and other features.

One of the useful features of this solar charge controller is timer function of your solar lighting system. It can be programmed the desired period after sunset.

The current operating state is determined by a resistor and the charging process is optimized by the principle of pulse width modulation. Thus, A very low voltage drop and self-current demand are achieved. As a result, PWM charge controllers are much more effective than simple linear charge controllers.
Thanks to the built-in microprocessor, the battery is gently charged, guaranteeing a long service life of your solar batteries.

The LEDs indicate the charging status and charging via the solar module. The built-in undervoltage protection prevents over-discharging of the battery. An overcharging of the batteries is prevented, as the charger stops the charging process when the full capacity is reached.